FuelBoard Contributor
64ef260959
The widget/Live Activity showed straight-line haversine distance (0.8 mi) while Apple Maps routes 1.8 mi. Road routing is too heavy for the widget execution + ~40-70/day refresh budget, so the APP now computes it: - New RoadDistanceService (app target): for the nearest 12 stations each pass, calls MapKit MKDirections (free, no API key, matches Apple Maps) and caches metres keyed by station ID. - Cache stored in KEYCHAIN (fuelboard.roadDistances) so the widget reads it even on free SideStore accounts with no app-group container; only valid within 600 m of the location it was built from. - Throttled: recompute max every 10 min, or when the user moves > 400 m; wired into the location-update hook + location onChange. - Widget face, app station rows + Live Activity show the cached road distance, falling back to straight-line when absent. - 4 new cache tests (105 total).